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| author | Mike Frysinger <vapier@gentoo.org> | 2005-12-07 23:14:34 +0000 |
|---|---|---|
| committer | Mike Frysinger <vapier@gentoo.org> | 2005-12-07 23:14:34 +0000 |
| commit | ef1db6bac27babdb24289d38d4f99b691adbed85 (patch) | |
| tree | a76d6b39d8cac3d1a4020bd9c24c7d2b390bcf87 /toolchain/uClibc/uclibc.mk | |
| parent | 5105581c023f46e27be16e70d641899b7b35bd48 (diff) | |
| download | buildroot-novena-ef1db6bac27babdb24289d38d4f99b691adbed85.tar.gz buildroot-novena-ef1db6bac27babdb24289d38d4f99b691adbed85.zip | |
improve selection of options based upon buildroot config
Diffstat (limited to 'toolchain/uClibc/uclibc.mk')
| -rw-r--r-- | toolchain/uClibc/uclibc.mk | 52 |
1 files changed, 40 insertions, 12 deletions
diff --git a/toolchain/uClibc/uclibc.mk b/toolchain/uClibc/uclibc.mk index eb0ceff12..f129ce7a2 100644 --- a/toolchain/uClibc/uclibc.mk +++ b/toolchain/uClibc/uclibc.mk @@ -37,32 +37,51 @@ UCLIBC_TARGET_ARCH:=$(shell echo $(ARCH) | sed -e s'/-.*//' \ -e 's/mipsel.*/mips/' \ -e 's/cris.*/cris/' \ ) - +# just handle the ones that can be big or little +UCLIBC_TARGET_ENDIAN:=$(shell echo $(ARCH) | sed \ + -e 's/armeb/BIG/' \ + -e 's/arm/LITTLE/' \ + -e 's/mipsel/LITTLE/' \ + -e 's/mips/BIG/' \ +) +ifneq ($(UCLIBC_TARGET_ENDIAN),LITTLE) +ifneq ($(UCLIBC_TARGET_ENDIAN),BIG) +UCLIBC_TARGET_ENDIAN:= +endif +endif +ifeq ($(UCLIBC_TARGET_ENDIAN),LITTLE) +UCLIBC_NOT_TARGET_ENDIAN:=BIG +else +UCLIBC_NOT_TARGET_ENDIAN:=LITTLE +endif $(DL_DIR)/$(UCLIBC_SOURCE): mkdir -p $(DL_DIR) $(WGET) -P $(DL_DIR) $(UCLIBC_SITE)/$(UCLIBC_SOURCE) +uclibc-unpacked: $(UCLIBC_DIR)/.unpacked $(UCLIBC_DIR)/.unpacked: $(DL_DIR)/$(UCLIBC_SOURCE) mkdir -p $(TOOL_BUILD_DIR) bzcat $(DL_DIR)/$(UCLIBC_SOURCE) | tar -C $(TOOL_BUILD_DIR) $(TAR_OPTIONS) - toolchain/patch-kernel.sh $(UCLIBC_DIR) toolchain/uClibc/ \*.patch touch $(UCLIBC_DIR)/.unpacked +uclibc-configured: $(UCLIBC_DIR)/.configured $(UCLIBC_DIR)/.configured: $(UCLIBC_DIR)/.unpacked cp $(UCLIBC_CONFIG_FILE) $(UCLIBC_DIR)/.config - $(SED) 's,^CROSS_COMPILER_PREFIX=.*,CROSS_COMPILER_PREFIX="$(TARGET_CROSS)",g' $(UCLIBC_DIR)/.config - $(SED) 's,^.*TARGET_$(UCLIBC_TARGET_ARCH).*,TARGET_$(UCLIBC_TARGET_ARCH)=y,g' \ - $(UCLIBC_DIR)/.config - $(SED) 's,^TARGET_ARCH.*,TARGET_ARCH=\"$(UCLIBC_TARGET_ARCH)\",g' $(UCLIBC_DIR)/.config - $(SED) 's,^KERNEL_SOURCE=.*,KERNEL_SOURCE=\"$(LINUX_HEADERS_DIR)\",g' \ + $(SED) 's,^CROSS_COMPILER_PREFIX=.*,CROSS_COMPILER_PREFIX="$(TARGET_CROSS)",g' \ + -e 's,# TARGET_$(UCLIBC_TARGET_ARCH) is not set,TARGET_$(UCLIBC_TARGET_ARCH)=y,g' \ + -e 's,^TARGET_ARCH="none",TARGET_ARCH=\"$(UCLIBC_TARGET_ARCH)\",g' \ + -e 's,^KERNEL_SOURCE=.*,KERNEL_SOURCE=\"$(LINUX_HEADERS_DIR)\",g' \ + -e 's,^RUNTIME_PREFIX=.*,RUNTIME_PREFIX=\"/\",g' \ + -e 's,^DEVEL_PREFIX=.*,DEVEL_PREFIX=\"/usr/\",g' \ + -e 's,^SHARED_LIB_LOADER_PREFIX=.*,SHARED_LIB_LOADER_PREFIX=\"/lib\",g' \ $(UCLIBC_DIR)/.config - $(SED) 's,^RUNTIME_PREFIX=.*,RUNTIME_PREFIX=\"/\",g' \ - $(UCLIBC_DIR)/.config - $(SED) 's,^DEVEL_PREFIX=.*,DEVEL_PREFIX=\"/usr/\",g' \ - $(UCLIBC_DIR)/.config - $(SED) 's,^SHARED_LIB_LOADER_PREFIX=.*,SHARED_LIB_LOADER_PREFIX=\"/lib\",g' \ +ifneq ($(UCLIBC_TARGET_ENDIAN),) + $(SED) '/^# ARCH_$(UCLIBC_TARGET_ENDIAN)_ENDIAN /s,# ,,;s, is not set,=y,g' \ + -e '/^# ARCH_$(UCLIBC_NOT_TARGET_ENDIAN)_ENDIAN /s,# ,,;s, is not set,=n,' \ $(UCLIBC_DIR)/.config +endif ifeq ($(BR2_LARGEFILE),y) $(SED) 's,^.*UCLIBC_HAS_LFS.*,UCLIBC_HAS_LFS=y,g' $(UCLIBC_DIR)/.config else @@ -72,9 +91,18 @@ endif ifeq ($(BR2_SOFT_FLOAT),y) $(SED) 's,.*HAS_FPU.*,HAS_FPU=n\nUCLIBC_HAS_FLOATS=y\nUCLIBC_HAS_SOFT_FLOAT=y,g' $(UCLIBC_DIR)/.config endif +ifneq ($(BR2_PTHREADS_NONE),y) + $(SED) 's,# UCLIBC_HAS_THREADS is not set,UCLIBC_HAS_THREADS=y,g' $(UCLIBC_DIR)/.config + $(SED) 's,# PTHREADS_DEBUG_SUPPORT is not set,PTHREADS_DEBUG_SUPPORT=y,g' $(UCLIBC_DIR)/.config +endif +ifeq ($(BR2_PTHREADS),y) + $(SED) 's,# LINUXTHREADS is not set,LINUXTHREADS=y,g' $(UCLIBC_DIR)/.config +endif +ifeq ($(BR2_PTHREADS_OLD),y) + $(SED) 's,# LINUXTHREADS_OLD is not set,LINUXTHREADS_OLD=y,g' $(UCLIBC_DIR)/.config +endif ifeq ($(BR2_PTHREADS_NATIVE),y) $(SED) 's,# UCLIBC_HAS_THREADS_NATIVE is not set,UCLIBC_HAS_THREADS_NATIVE=y,g' $(UCLIBC_DIR)/.config - $(SED) 's,# UCLIBC_HAS_THREADS is not set,UCLIBC_HAS_THREADS=y,g' $(UCLIBC_DIR)/.config endif mkdir -p $(TOOL_BUILD_DIR)/uClibc_dev/usr/include mkdir -p $(TOOL_BUILD_DIR)/uClibc_dev/usr/lib |